Add Astronomer as project author (#15)

Plus a little drive-by formatting too.

pyproject.toml

@@ -1,22 +1,31 @@
 [build-system]
-requires = ["setuptools", "wheel"]
+requires = [
+    "setuptools",
+    "wheel"
+]
 build-backend = "setuptools.build_meta"
 
 [project]
 name = "airflow-provider-sample"
 authors = [
-    {name = "Pete DeJoy", email = "pete@astronomer.io"},
-    {name = "Josh Fell", email = "josh.d.fell@astronomer.io"},
+    { name = "Pete DeJoy", email = "pete@astronomer.io" },
+    { name = "Josh Fell", email = "josh.d.fell@astronomer.io" },
+    { name = "Astronomer", email = "humans@astronomer.io" },
+
 ]
-license = {text = "Apache License 2.0"}
+license = { text = "Apache License 2.0" }
 description = "A sample Apache Airflow provider package built by Astronomer."
 classifiers = [
     "Framework :: Apache Airflow",
     "Framework :: Apache Airflow :: Provider",
 ]
-dynamic = ["version"]
+dynamic = [
+    "version"
+]
 requires-python = "~=3.8"
-dependencies = ["apache-airflow>=2.4"]
+dependencies = [
+    "apache-airflow>=2.4"
+]
 
 [project.urls]
 Homepage = "https://astronomer.io"
@@ -33,7 +42,10 @@ provider_info = "sample_provider.__init__:get_provider_info"
 include-package-data = false
 
 [tool.setuptools.dynamic]
-version = {attr = "sample_provider.__version__"}
+version = { attr = "sample_provider.__version__" }
 
 [tool.setuptools.packages.find]
-exclude = ["*tests.*", "*tests"]
+exclude = [
+    "*tests.*",
+    "*tests"
+]